Compare phones
| Global Score | |
| 31 | 69.8 |
| Basic Information | |
| AT&T | LG |
| -- | Android 8.1 Oreo |
| -- | 2019-03-20 |
| 2.94 x 1.44 x 0.54 inches | 6.02 x 2.83 x 0.33 inches |
| 3.24 ounces | 5.11 ounces |
| Black | Black, Blue and Gray |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 125.00 | $ 120.00 |
| Display / Screen | |
| 2 inches | 5.7 inches |
| 176 x 220 pixels | 1440 x 720 pixels |
| TFT | IPS LCD |
| 141 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 5.5 | 7.3 |
| Performance | |
| -- | Qualcomm Snapdragon 450 SDM450 chipset |
| processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 64 MB RAM | 2 GB RAM |
| GPU | Adreno 506 GPU |
| 5.76 | 9 |
| Storage | |
| 51,2 MB internal memory | 16 GB internal memory |
| microSD external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 0.4 | 11.36 |
| Camera | |
| 0.30 MP | 8.00 MP + 5.00 MP |
| -- | f/2.00 aperture |
| -- | 0.33 inches (1/3") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 3.63 | 8.58 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 2.9 | 6.7 |
| Battery Life | |
| 900mAh Battery | 3000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 195 hours standby time 4 hours talk time | -- |
| 2.4 | 4.96 |
| Other Features | |
| Bluetooth 2.0, EDR | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The LG K40 is way better than AT&T Z222, getting a 69.8 score against 31. The LG K40 body is heavier but notably thinner than AT&T Z222. LG K40 has a much more vibrant display than AT&T Z222, because it has a way higher 720 x 1440 resolution, a much higher display density and a lot larger screen.
LG K40 counts with a much better memory capacity to install applications and games than AT&T Z222, because it has more internal storage capacity. LG K40 counts with a lot better performance than AT&T Z222, because it has a larger amount of RAM and a larger number of faster cores. LG K40 takes a lot better videos and photos than AT&T Z222, because it has a back camera with way more megapixels.
LG K40 features a much better battery lifetime than AT&T Z222, because it has a 233% more battery capacity.
LG K40 is not only the best phones in our current comparison, but it's also cheap compared to the AT&T Z222, which makes this phone a very good choice.
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